Dataset statistics
| Number of variables | 9 |
|---|---|
| Number of observations | 13543 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 952.4 KiB |
| Average record size in memory | 72.0 B |
Variable types
| Numeric | 9 |
|---|
Area is highly correlated with AspectRation and 5 other fields | High correlation |
AspectRation is highly correlated with Area and 4 other fields | High correlation |
Eccentricity is highly correlated with Area and 4 other fields | High correlation |
Solidity is highly correlated with roundness and 1 other fields | High correlation |
roundness is highly correlated with Area and 5 other fields | High correlation |
ShapeFactor1 is highly correlated with Area | High correlation |
ShapeFactor2 is highly correlated with Area and 4 other fields | High correlation |
ShapeFactor4 is highly correlated with Area and 5 other fields | High correlation |
Area is highly correlated with roundness and 2 other fields | High correlation |
AspectRation is highly correlated with Eccentricity and 3 other fields | High correlation |
Eccentricity is highly correlated with AspectRation and 3 other fields | High correlation |
Solidity is highly correlated with roundness and 1 other fields | High correlation |
roundness is highly correlated with Area and 5 other fields | High correlation |
ShapeFactor1 is highly correlated with Area | High correlation |
ShapeFactor2 is highly correlated with Area and 4 other fields | High correlation |
ShapeFactor4 is highly correlated with AspectRation and 4 other fields | High correlation |
Area is highly correlated with ShapeFactor1 and 1 other fields | High correlation |
AspectRation is highly correlated with Eccentricity and 2 other fields | High correlation |
Eccentricity is highly correlated with AspectRation and 2 other fields | High correlation |
roundness is highly correlated with AspectRation and 2 other fields | High correlation |
ShapeFactor1 is highly correlated with Area | High correlation |
ShapeFactor2 is highly correlated with Area and 3 other fields | High correlation |
Area is highly correlated with AspectRation and 5 other fields | High correlation |
AspectRation is highly correlated with Area and 6 other fields | High correlation |
Eccentricity is highly correlated with Area and 6 other fields | High correlation |
Extent is highly correlated with AspectRation and 2 other fields | High correlation |
Solidity is highly correlated with roundness and 1 other fields | High correlation |
roundness is highly correlated with Area and 7 other fields | High correlation |
ShapeFactor1 is highly correlated with Area and 4 other fields | High correlation |
ShapeFactor2 is highly correlated with Area and 5 other fields | High correlation |
ShapeFactor4 is highly correlated with Area and 5 other fields | High correlation |
AspectRation has unique values | Unique |
Eccentricity has unique values | Unique |
Reproduction
| Analysis started | 2022-10-19 13:52:35.926888 |
|---|---|
| Analysis finished | 2022-10-19 13:52:46.820074 |
| Duration | 10.89 seconds |
| Software version | pandas-profiling v3.2.0 |
| Download configuration | config.json |
| Distinct | 12011 |
|---|---|
| Distinct (%) | 88.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.833650516 × 10-13 |
| Minimum | -3.102686723 |
|---|---|
| Maximum | 2.577489277 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 6981 |
| Negative (%) | 51.5% |
| Memory size | 105.9 KiB |
Quantile statistics
| Minimum | -3.102686723 |
|---|---|
| 5-th percentile | -1.677565833 |
| Q1 | -0.6661785599 |
| median | -0.03618552788 |
| Q3 | 0.7547581474 |
| 95-th percentile | 1.466151753 |
| Maximum | 2.577489277 |
| Range | 5.680175999 |
| Interquartile range (IQR) | 1.420936707 |
Descriptive statistics
| Standard deviation | 1.000036921 |
|---|---|
| Coefficient of variation (CV) | 3.529146999 × 1012 |
| Kurtosis | -0.2200492926 |
| Mean | 2.833650516 × 10-13 |
| Median Absolute Deviation (MAD) | 0.7007237354 |
| Skewness | 0.03117351276 |
| Sum | 3.837612894 × 10-9 |
| Variance | 1.000073844 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| -0.8276491943 | 4 | < 0.1% |
| -0.6821377225 | 4 | < 0.1% |
| 0.3829173548 | 4 | < 0.1% |
| -1.387557466 | 4 | < 0.1% |
| -1.607137515 | 4 | < 0.1% |
| -0.8097589242 | 4 | < 0.1% |
| -0.4798402953 | 4 | < 0.1% |
| -0.4925120896 | 4 | < 0.1% |
| -0.3163680518 | 4 | < 0.1% |
| -0.4702937974 | 4 | < 0.1% |
| Other values (12001) | 13503 |
| Value | Count | Frequency (%) |
| -3.102686723 | 1 | |
| -3.091269307 | 1 | |
| -3.069595692 | 1 | |
| -3.027994058 | 1 | |
| -3.009051213 | 1 | |
| -2.970044769 | 1 | |
| -2.930827221 | 1 | |
| -2.879123412 | 1 | |
| -2.870956923 | 1 | |
| -2.859229014 | 1 |
| Value | Count | Frequency (%) |
| 2.577489277 | 1 | |
| 2.568903461 | 1 | |
| 2.560608958 | 1 | |
| 2.540282324 | 1 | |
| 2.52819126 | 1 | |
| 2.520937794 | 1 | |
| 2.517382427 | 1 | |
| 2.508934547 | 1 | |
| 2.508301333 | 1 | |
| 2.495159276 | 1 |
AspectRation
Real number (ℝ)
HIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONUNIQUE| Distinct | 13543 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -1.678901834 × 10-16 |
| Minimum | -3.004066297 |
|---|---|
| Maximum | 2.686637435 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 6908 |
| Negative (%) | 51.0% |
| Memory size | 105.9 KiB |
Quantile statistics
| Minimum | -3.004066297 |
|---|---|
| 5-th percentile | -1.757496605 |
| Q1 | -0.5600196125 |
| median | -0.02252528257 |
| Q3 | 0.5911758511 |
| 95-th percentile | 1.802528467 |
| Maximum | 2.686637435 |
| Range | 5.690703731 |
| Interquartile range (IQR) | 1.151195464 |
Descriptive statistics
| Standard deviation | 1.000036921 |
|---|---|
| Coefficient of variation (CV) | -5.956494304 × 1015 |
| Kurtosis | -0.175782249 |
| Mean | -1.678901834 × 10-16 |
| Median Absolute Deviation (MAD) | 0.5736913698 |
| Skewness | 0.003883102117 |
| Sum | -2.50111043 × 10-12 |
| Variance | 1.000073844 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| -1.823011416 | 1 | < 0.1% |
| -0.1598156632 | 1 | < 0.1% |
| -0.0357910873 | 1 | < 0.1% |
| 0.02059890296 | 1 | < 0.1% |
| -0.3469900583 | 1 | < 0.1% |
| -0.2885665094 | 1 | < 0.1% |
| 0.02046419678 | 1 | < 0.1% |
| -0.2109010791 | 1 | < 0.1% |
| -0.187267845 | 1 | < 0.1% |
| -0.566504381 | 1 | < 0.1% |
| Other values (13533) | 13533 |
| Value | Count | Frequency (%) |
| -3.004066297 | 1 | |
| -2.916279529 | 1 | |
| -2.874673492 | 1 | |
| -2.835942607 | 1 | |
| -2.82095498 | 1 | |
| -2.819148676 | 1 | |
| -2.735653116 | 1 | |
| -2.735563171 | 1 | |
| -2.707196506 | 1 | |
| -2.70321169 | 1 |
| Value | Count | Frequency (%) |
| 2.686637435 | 1 | |
| 2.592152471 | 1 | |
| 2.588737883 | 1 | |
| 2.579173894 | 1 | |
| 2.534346283 | 1 | |
| 2.520863601 | 1 | |
| 2.502486377 | 1 | |
| 2.495850673 | 1 | |
| 2.489721332 | 1 | |
| 2.485490353 | 1 |
Eccentricity
Real number (ℝ)
HIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONUNIQUE| Distinct | 13543 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -1.846792018 × 10-16 |
| Minimum | -2.616388585 |
|---|---|
| Maximum | 2.416362895 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 6778 |
| Negative (%) | 50.0% |
| Memory size | 105.9 KiB |
Quantile statistics
| Minimum | -2.616388585 |
|---|---|
| 5-th percentile | -1.795769193 |
| Q1 | -0.5712211931 |
| median | -0.0006293023985 |
| Q3 | 0.6291123771 |
| 95-th percentile | 1.741917063 |
| Maximum | 2.416362895 |
| Range | 5.03275148 |
| Interquartile range (IQR) | 1.20033357 |
Descriptive statistics
| Standard deviation | 1.000036921 |
|---|---|
| Coefficient of variation (CV) | -5.414994822 × 1015 |
| Kurtosis | -0.3406339735 |
| Mean | -1.846792018 × 10-16 |
| Median Absolute Deviation (MAD) | 0.6001461363 |
| Skewness | -0.08898359109 |
| Sum | -2.273736754 × 10-12 |
| Variance | 1.000073844 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| -1.855924159 | 1 | < 0.1% |
| -0.1453766587 | 1 | < 0.1% |
| -0.01456965038 | 1 | < 0.1% |
| 0.04461229571 | 1 | < 0.1% |
| -0.3440748913 | 1 | < 0.1% |
| -0.2819238922 | 1 | < 0.1% |
| 0.04447115473 | 1 | < 0.1% |
| -0.1994761961 | 1 | < 0.1% |
| -0.1744343562 | 1 | < 0.1% |
| -0.5781398686 | 1 | < 0.1% |
| Other values (13533) | 13533 |
| Value | Count | Frequency (%) |
| -2.616388585 | 1 | |
| -2.590978367 | 1 | |
| -2.576487029 | 1 | |
| -2.561676385 | 1 | |
| -2.555615723 | 1 | |
| -2.554873141 | 1 | |
| -2.517795611 | 1 | |
| -2.517752854 | 1 | |
| -2.50397692 | 1 | |
| -2.50199583 | 1 |
| Value | Count | Frequency (%) |
| 2.416362895 | 1 | |
| 2.350148382 | 1 | |
| 2.347729155 | 1 | |
| 2.340943357 | 1 | |
| 2.30894543 | 1 | |
| 2.299259575 | 1 | |
| 2.28601138 | 1 | |
| 2.281214598 | 1 | |
| 2.276777692 | 1 | |
| 2.273711525 | 1 |
| Distinct | 13535 |
|---|---|
| Distinct (%) | 99.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -1.97690691 × 10-15 |
| Minimum | -2.453796059 |
|---|---|
| Maximum | 3.691861686 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 6490 |
| Negative (%) | 47.9% |
| Memory size | 105.9 KiB |
Quantile statistics
| Minimum | -2.453796059 |
|---|---|
| 5-th percentile | -1.690042775 |
| Q1 | -0.7912415569 |
| median | 0.06121181647 |
| Q3 | 0.7631968388 |
| 95-th percentile | 1.545802773 |
| Maximum | 3.691861686 |
| Range | 6.145657745 |
| Interquartile range (IQR) | 1.554438396 |
Descriptive statistics
| Standard deviation | 1.000036921 |
|---|---|
| Coefficient of variation (CV) | -5.058593889 × 1014 |
| Kurtosis | -0.6384796447 |
| Mean | -1.97690691 × 10-15 |
| Median Absolute Deviation (MAD) | 0.771730265 |
| Skewness | -0.1017161923 |
| Sum | -2.697220225 × 10-11 |
| Variance | 1.000073844 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| -0.4439406885 | 2 | < 0.1% |
| -0.6809436254 | 2 | < 0.1% |
| 0.5834099211 | 2 | < 0.1% |
| -0.8451116383 | 2 | < 0.1% |
| -0.3465575887 | 2 | < 0.1% |
| -1.22217871 | 2 | < 0.1% |
| 0.5097248831 | 2 | < 0.1% |
| -0.8890800166 | 2 | < 0.1% |
| 0.9681337561 | 1 | < 0.1% |
| 0.559638045 | 1 | < 0.1% |
| Other values (13525) | 13525 |
| Value | Count | Frequency (%) |
| -2.453796059 | 1 | |
| -2.396966534 | 1 | |
| -2.396448529 | 1 | |
| -2.377859073 | 1 | |
| -2.377655853 | 1 | |
| -2.367037186 | 1 | |
| -2.366093334 | 1 | |
| -2.36058722 | 1 | |
| -2.356809305 | 1 | |
| -2.354681265 | 1 |
| Value | Count | Frequency (%) |
| 3.691861686 | 1 | |
| 3.337965455 | 1 | |
| 3.093989869 | 1 | |
| 3.069397127 | 1 | |
| 3.055672057 | 1 | |
| 3.004364054 | 1 | |
| 2.983462843 | 1 | |
| 2.914843273 | 1 | |
| 2.887743539 | 1 | |
| 2.82073078 | 1 |
| Distinct | 13522 |
|---|---|
| Distinct (%) | 99.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -1.070299919 × 10-16 |
| Minimum | -2.495562178 |
|---|---|
| Maximum | 3.234558769 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 6458 |
| Negative (%) | 47.7% |
| Memory size | 105.9 KiB |
Quantile statistics
| Minimum | -2.495562178 |
|---|---|
| 5-th percentile | -1.769602972 |
| Q1 | -0.663829137 |
| median | 0.05679825725 |
| Q3 | 0.6836657497 |
| 95-th percentile | 1.605103312 |
| Maximum | 3.234558769 |
| Range | 5.730120947 |
| Interquartile range (IQR) | 1.347494887 |
Descriptive statistics
| Standard deviation | 1.000036921 |
|---|---|
| Coefficient of variation (CV) | -9.343520478 × 1015 |
| Kurtosis | -0.3705127466 |
| Mean | -1.070299919 × 10-16 |
| Median Absolute Deviation (MAD) | 0.6686068498 |
| Skewness | -0.1344654619 |
| Sum | -1.250555215 × 10-12 |
| Variance | 1.000073844 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.4921996048 | 2 | < 0.1% |
| -0.329719911 | 2 | < 0.1% |
| 0.8792914479 | 2 | < 0.1% |
| 0.3307773523 | 2 | < 0.1% |
| 0.5333858713 | 2 | < 0.1% |
| 0.7812593486 | 2 | < 0.1% |
| 0.7971293759 | 2 | < 0.1% |
| 0.7596893466 | 2 | < 0.1% |
| 0.3724735723 | 2 | < 0.1% |
| 0.5786410924 | 2 | < 0.1% |
| Other values (13512) | 13523 |
| Value | Count | Frequency (%) |
| -2.495562178 | 1 | |
| -2.488208878 | 1 | |
| -2.487112415 | 1 | |
| -2.484356856 | 1 | |
| -2.484225992 | 1 | |
| -2.482671076 | 1 | |
| -2.48008017 | 1 | |
| -2.479913908 | 1 | |
| -2.472649915 | 1 | |
| -2.468140084 | 1 |
| Value | Count | Frequency (%) |
| 3.234558769 | 1 | |
| 3.022196773 | 1 | |
| 2.940263031 | 1 | |
| 2.908695064 | 1 | |
| 2.819868649 | 1 | |
| 2.819595579 | 1 | |
| 2.797769683 | 1 | |
| 2.728904776 | 1 | |
| 2.711713156 | 1 | |
| 2.702634364 | 1 |
| Distinct | 13540 |
|---|---|
| Distinct (%) | > 99.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.266517477 × 10-16 |
| Minimum | -3.314464101 |
|---|---|
| Maximum | 2.471325451 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 6493 |
| Negative (%) | 47.9% |
| Memory size | 105.9 KiB |
Quantile statistics
| Minimum | -3.314464101 |
|---|---|
| 5-th percentile | -1.593572317 |
| Q1 | -0.7732501203 |
| median | 0.05759795488 |
| Q3 | 0.7126893867 |
| 95-th percentile | 1.667060183 |
| Maximum | 2.471325451 |
| Range | 5.785789552 |
| Interquartile range (IQR) | 1.485939507 |
Descriptive statistics
| Standard deviation | 1.000036921 |
|---|---|
| Coefficient of variation (CV) | 4.412218003 × 1015 |
| Kurtosis | -0.6397112852 |
| Mean | 2.266517477 × 10-16 |
| Median Absolute Deviation (MAD) | 0.7313696377 |
| Skewness | -0.06744293188 |
| Sum | 3.183231456 × 10-12 |
| Variance | 1.000073844 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| -1.253803283 | 2 | < 0.1% |
| -0.573091472 | 2 | < 0.1% |
| 0.7816780104 | 2 | < 0.1% |
| -0.3878684104 | 1 | < 0.1% |
| 0.3038201377 | 1 | < 0.1% |
| 0.2342929851 | 1 | < 0.1% |
| 0.6289940778 | 1 | < 0.1% |
| 0.6457713462 | 1 | < 0.1% |
| 0.2923483211 | 1 | < 0.1% |
| 0.3330163302 | 1 | < 0.1% |
| Other values (13530) | 13530 |
| Value | Count | Frequency (%) |
| -3.314464101 | 1 | |
| -3.111352249 | 1 | |
| -3.052660669 | 1 | |
| -3.035169848 | 1 | |
| -3.027524224 | 1 | |
| -2.95707877 | 1 | |
| -2.950823092 | 1 | |
| -2.91768948 | 1 | |
| -2.900842105 | 1 | |
| -2.895002795 | 1 |
| Value | Count | Frequency (%) |
| 2.471325451 | 1 | |
| 2.396598598 | 1 | |
| 2.374299453 | 1 | |
| 2.366877313 | 1 | |
| 2.363461445 | 1 | |
| 2.348221704 | 1 | |
| 2.347901117 | 1 | |
| 2.34380169 | 1 | |
| 2.317579228 | 1 | |
| 2.315216005 | 1 |
| Distinct | 13521 |
|---|---|
| Distinct (%) | 99.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.435461068 × 10-12 |
| Minimum | -2.666341329 |
|---|---|
| Maximum | 4.363482118 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 6775 |
| Negative (%) | 50.0% |
| Memory size | 105.9 KiB |
Quantile statistics
| Minimum | -2.666341329 |
|---|---|
| 5-th percentile | -1.520300817 |
| Q1 | -0.6620506923 |
| median | -0.0003988946704 |
| Q3 | 0.603701314 |
| 95-th percentile | 1.702777479 |
| Maximum | 4.363482118 |
| Range | 7.029823447 |
| Interquartile range (IQR) | 1.265752006 |
Descriptive statistics
| Standard deviation | 1.000036921 |
|---|---|
| Coefficient of variation (CV) | 6.966660005 × 1011 |
| Kurtosis | 0.1655596619 |
| Mean | 1.435461068 × 10-12 |
| Median Absolute Deviation (MAD) | 0.6323832682 |
| Skewness | 0.006176360544 |
| Sum | 1.944181349 × 10-8 |
| Variance | 1.000073844 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| -0.8327862458 | 2 | < 0.1% |
| -0.5428398084 | 2 | < 0.1% |
| 0.287143458 | 2 | < 0.1% |
| -0.3519989353 | 2 | < 0.1% |
| 0.9119961612 | 2 | < 0.1% |
| 0.29394495 | 2 | < 0.1% |
| 0.6484047132 | 2 | < 0.1% |
| -0.2815293069 | 2 | < 0.1% |
| -1.318087589 | 2 | < 0.1% |
| 0.2499099625 | 2 | < 0.1% |
| Other values (13511) | 13523 |
| Value | Count | Frequency (%) |
| -2.666341329 | 1 | |
| -2.631558568 | 1 | |
| -2.629562832 | 1 | |
| -2.621270722 | 1 | |
| -2.610517909 | 1 | |
| -2.607190758 | 1 | |
| -2.591772159 | 1 | |
| -2.583920655 | 1 | |
| -2.57685451 | 1 | |
| -2.571915549 | 1 |
| Value | Count | Frequency (%) |
| 4.363482118 | 1 | |
| 3.626508448 | 1 | |
| 3.531939188 | 1 | |
| 3.434009568 | 1 | |
| 3.398375884 | 1 | |
| 3.333389826 | 1 | |
| 3.329977925 | 1 | |
| 3.323761133 | 1 | |
| 3.312782905 | 1 | |
| 3.261174479 | 1 |
| Distinct | 13506 |
|---|---|
| Distinct (%) | 99.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 4.029364403 × 10-16 |
| Minimum | -2.504045909 |
|---|---|
| Maximum | 2.575333811 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 6436 |
| Negative (%) | 47.5% |
| Memory size | 105.9 KiB |
Quantile statistics
| Minimum | -2.504045909 |
|---|---|
| 5-th percentile | -1.499605646 |
| Q1 | -0.9323725925 |
| median | 0.08307034265 |
| Q3 | 0.806976836 |
| 95-th percentile | 1.535793378 |
| Maximum | 2.575333811 |
| Range | 5.079379721 |
| Interquartile range (IQR) | 1.739349428 |
Descriptive statistics
| Standard deviation | 1.000036921 |
|---|---|
| Coefficient of variation (CV) | 2.481872627 × 1015 |
| Kurtosis | -1.034315979 |
| Mean | 4.029364403 × 10-16 |
| Median Absolute Deviation (MAD) | 0.8549935689 |
| Skewness | -0.04443499852 |
| Sum | 5.00222086 × 10-12 |
| Variance | 1.000073844 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| -0.02250883828 | 2 | < 0.1% |
| 1.103588674 | 2 | < 0.1% |
| -0.9592121794 | 2 | < 0.1% |
| 0.3936951762 | 2 | < 0.1% |
| -1.176378802 | 2 | < 0.1% |
| 0.4712372507 | 2 | < 0.1% |
| 0.4724870978 | 2 | < 0.1% |
| -1.034736454 | 2 | < 0.1% |
| -1.407661705 | 2 | < 0.1% |
| -1.116479348 | 2 | < 0.1% |
| Other values (13496) | 13523 |
| Value | Count | Frequency (%) |
| -2.504045909 | 1 | |
| -2.494462266 | 1 | |
| -2.491566092 | 1 | |
| -2.475987557 | 1 | |
| -2.417541875 | 1 | |
| -2.415426388 | 1 | |
| -2.409942973 | 1 | |
| -2.378973573 | 1 | |
| -2.366317154 | 1 | |
| -2.36246395 | 1 |
| Value | Count | Frequency (%) |
| 2.575333811 | 1 | |
| 2.481911588 | 1 | |
| 2.472027486 | 1 | |
| 2.453024722 | 1 | |
| 2.412870742 | 1 | |
| 2.375127246 | 1 | |
| 2.337998703 | 1 | |
| 2.32102025 | 1 | |
| 2.31423381 | 1 | |
| 2.293323374 | 1 |
| Distinct | 13532 |
|---|---|
| Distinct (%) | 99.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0 |
| Minimum | -2.222906439 |
|---|---|
| Maximum | 1.957891724 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 6243 |
| Negative (%) | 46.1% |
| Memory size | 105.9 KiB |
Quantile statistics
| Minimum | -2.222906439 |
|---|---|
| 5-th percentile | -1.769770029 |
| Q1 | -0.7567146328 |
| median | 0.1153378179 |
| Q3 | 0.8124442202 |
| 95-th percentile | 1.453608458 |
| Maximum | 1.957891724 |
| Range | 4.180798163 |
| Interquartile range (IQR) | 1.569158853 |
Descriptive statistics
| Standard deviation | 1.000036921 |
|---|---|
| Coefficient of variation (CV) | nan |
| Kurtosis | -0.8634237718 |
| Mean | 0 |
| Median Absolute Deviation (MAD) | 0.7708885469 |
| Skewness | -0.2998554124 |
| Sum | 4.547473509 × 10-13 |
| Variance | 1.000073844 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.7172653832 | 2 | < 0.1% |
| 0.1992200803 | 2 | < 0.1% |
| 0.3799248962 | 2 | < 0.1% |
| 0.5429533998 | 2 | < 0.1% |
| 0.7130889325 | 2 | < 0.1% |
| 1.257675873 | 2 | < 0.1% |
| 1.074174807 | 2 | < 0.1% |
| 0.7988145263 | 2 | < 0.1% |
| 1.261190481 | 2 | < 0.1% |
| 1.049157818 | 2 | < 0.1% |
| Other values (13522) | 13523 |
| Value | Count | Frequency (%) |
| -2.222906439 | 1 | |
| -2.222703016 | 1 | |
| -2.222551485 | 1 | |
| -2.221811338 | 1 | |
| -2.221224753 | 1 | |
| -2.221082701 | 1 | |
| -2.221045293 | 1 | |
| -2.221044295 | 1 | |
| -2.220866118 | 1 | |
| -2.220617777 | 1 |
| Value | Count | Frequency (%) |
| 1.957891724 | 1 | |
| 1.940908404 | 1 | |
| 1.939631764 | 1 | |
| 1.920284041 | 1 | |
| 1.915802467 | 1 | |
| 1.913042106 | 1 | |
| 1.905198025 | 1 | |
| 1.900001213 | 1 | |
| 1.889080488 | 1 | |
| 1.880778155 | 1 |
Spearman's ρ
The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.
Pearson's r
The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.
Kendall's τ
Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.
Phik (φk)
Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here. A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
First rows
| Area | AspectRation | Eccentricity | Extent | Solidity | roundness | ShapeFactor1 | ShapeFactor2 | ShapeFactor4 | |
|---|---|---|---|---|---|---|---|---|---|
| 0 | -1.567780 | -1.823011 | -1.855924 | 0.158091 | 0.247777 | 1.633688 | 0.665091 | 2.026381 | 1.285548 |
| 1 | -1.519853 | -2.475280 | -2.371417 | 0.682043 | -0.818501 | 0.122886 | 0.316935 | 2.472027 | 1.110898 |
| 2 | -1.431308 | -1.746644 | -1.785693 | 0.521752 | 0.503579 | 1.391981 | 0.577304 | 1.914207 | 1.500679 |
| 3 | -1.348553 | -2.097717 | -2.093762 | 0.646282 | -1.915000 | 0.446900 | 0.353797 | 2.100881 | -0.628702 |
| 4 | -1.331557 | -2.735563 | -2.517753 | 0.389288 | 1.056166 | 2.315216 | 0.049512 | 2.575334 | 1.565926 |
| 5 | -1.313805 | -1.986052 | -2.000129 | 0.457159 | 0.485012 | 1.299456 | 0.357035 | 2.032499 | 1.612125 |
| 6 | -1.288772 | -2.142390 | -2.129913 | 0.121121 | -1.001075 | -0.466713 | 0.265169 | 2.130994 | 1.489431 |
| 7 | -1.283500 | -2.020883 | -2.029816 | 0.327026 | 0.431471 | 1.856981 | 0.317411 | 2.038628 | 1.061521 |
| 8 | -1.262791 | -2.019214 | -2.028403 | 0.349577 | 0.105285 | 1.542704 | 0.297879 | 2.031130 | 1.428138 |
| 9 | -1.244375 | -1.800680 | -1.835552 | 0.674088 | 1.018814 | 1.936613 | 0.381354 | 1.868820 | 1.497447 |
Last rows
| Area | AspectRation | Eccentricity | Extent | Solidity | roundness | ShapeFactor1 | ShapeFactor2 | ShapeFactor4 | |
|---|---|---|---|---|---|---|---|---|---|
| 13533 | -0.204858 | -0.039233 | -0.018188 | 1.683937 | 0.589861 | 0.132918 | 0.195764 | 0.178548 | 0.437636 |
| 13534 | -0.204507 | 0.185318 | 0.216238 | 0.409918 | 0.926591 | 0.247095 | 0.306449 | 0.035602 | 0.752493 |
| 13535 | -0.204367 | 0.054198 | 0.079777 | -0.030265 | 0.413529 | 0.193083 | 0.241885 | 0.117477 | 0.412618 |
| 13536 | -0.202896 | -0.009788 | 0.012746 | 0.279807 | 0.153261 | 0.506633 | 0.212691 | 0.152539 | -0.133032 |
| 13537 | -0.202896 | -0.579219 | -0.591705 | -0.565968 | 1.041939 | 0.641699 | -0.061652 | 0.534305 | 0.966648 |
| 13538 | -0.201007 | -0.010319 | 0.012189 | -0.864468 | 0.812101 | 0.703796 | 0.201688 | 0.163285 | 1.084853 |
| 13539 | -0.200728 | -0.346336 | -0.343378 | 1.151850 | 0.993034 | 0.817357 | 0.041220 | 0.381127 | 0.990352 |
| 13540 | -0.198073 | -0.363979 | -0.362164 | -0.583056 | 0.635684 | 0.741747 | 0.034797 | 0.384913 | 0.272747 |
| 13541 | -0.197515 | -0.287869 | -0.281182 | -1.018552 | -0.092613 | 0.526095 | 0.074428 | 0.328244 | -0.316679 |
| 13542 | -0.196678 | 0.266500 | 0.300048 | 0.823722 | 0.537661 | 0.147935 | 0.338261 | -0.018904 | 0.968603 |